Hair brush



FIG. 1 is a Perspective view of a hair brush showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

A feature of the design is the sinuous contours of the hair brush handle.

The broken line disclosure of the article is shown for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a hair brush, as shown and described. 